10 bestWater Softenersof June 2025
112M consumers helped this year.
5% off
1
25 Kg Salt Tablets | Water Softener | Food Grade | Compatible to All Water Softner Machines 100% Genuine British water softener salt tablets 25kg, Salt Tablet 1 pack
MAC Marie & Adam's Collection your comfort is our ambition....
9.8
2
Monarch Water Ultimate Midi HE WRAS-approved Water Softener Includes 15mm Hoses, Suitable for up to 6 people
Monarch Water
9.6
3
iSpring WCS15KG Water Softener, Hi Flow Electronic Demand/15,000 Grain/100% Limescale Removed with Backwash Feature for Households, Up to 6 People, 9 Litre
iSpring
9.4
4
Tapworks NSC11PRO Water Softener Easyflow Metered - Full Installation Kit +Hoses
Tapworks
9.1
5
BWT WS355 Standard Electronic Water Softener, Blue, 14 Litre
BWT
8.8
OtherUp to 20% off
Waterdrop 15UA Under Sink Water Filter, 60K Liters High Capacity Water Filter System Direct Connect to Kitchen Faucet, Reduce PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste, NSF/ANSI 42 Certified
Waterdrop 10UA Under Sink Water Filter, 30,000 Liters High Capacity Water Filter System, NSF/ANSI 42 Certified,Reduce PFAS, PFOA/PFOS, Reduce Lead, Chlorine, Bad Taste, Odor
Waterdrop 10UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter for Baçtёria Reduction, 30,000 Liters Chlorine Reduction Capacity, Direct Connect to Kitchen Faucet, Reduce PFAS, PFOA/PFOS
Waterdrop AS13 Under Sink Water Filter, 6 Stage Stainless Steel Under Sink Water Filtration System, No Drilling Required Water Filter System, NSF/ANSI 42 Certified, Reduce PFAS, PFOA/PFOS
6
Eddy Electronic Water Descaler - Water Softener Alternative - Money Back Guarantee - UK/EU Version
Eddy Water Descalers
8.6
7
Monarch Midi HE FreeFlow Water Softener + 22mm Hoses - Combi Pressurised Kit
Monarch Water
8.3
8
Uniprodo Automatic Water Softener System Descaling Hard Water 1-5 PPL. 6.5L 1.4-2.8m3/hr UNI_WATERSOFTENER_750 (Control Valve Automatic Softener Valve, Operating Pressure 1.5-5.0 bar, 10kg Salt)
Uniprodo
8.0
9
EcoPlus XL Whole House Water Filter System & Salt Free Water Softener Alternative, up to 99.6% Effective Scale Prevention
AquaHouse
7.7
10
PureAction Luxury Filtered Shower Head with Handheld Hose - Hard Water Softener Shower Head - Removes Chlorine & Flouride - High Pressure & Water Saving Showerhead Filter for Best SPA Experience
PureAction
7.4
More products we considered
Waterdrop Spin Down Sediment Filter, Reusable Whole House Sediment Water Filter, Flushable Pre-Filtration System for City/Well Water, 1" + 3/4" MNPT, WD-PF01
Waterdrop Reverse Osmosis Instant Hot Water RO Filter System, 600 GPD, 2271L, Tankless, 2:1 Pure to Drain, Under Sink, TDS Reduction, Smart LED Faucet, WD-KJ600/WD-K6
Waterdrop TSA Under Sink Water Filter System, 3-Stage High Capacity Water Filtration System, NSF/ANSI 42 Certified,Reduce PFAS, PFOA/PFOS, Reduce Lead, Chlorine, Bad Taste
Waterdrop G3P600 Reverse Osmosis Water Filter, 600 GPD, Water Softener, Reduce TDS, Reduce Scale, Enhance the Flavor of Coffee and Tea, 2:1 Pure to Drain, Smart LED Faucet
Waterdrop X16 Tankless Reverse Osmosis System, NSF/ANSI 58&372 Certified, 1600 GPD RO Water Filter System, 11-Stage Filtration UnderSink RO, 3:1 Pure to Drain, Alkaline Mineral pH+, BPA Free
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A Guide to Selecting the Best Water Softeners
Choosing the right water softener can significantly improve the quality of water in your home, making it safer and more pleasant to use. Water softeners help to remove minerals like calcium and magnesium that cause hardness in water, which can lead to scale buildup in pipes and appliances, dry skin, and dull laundry. When selecting a water softener, it's important to consider several key specifications to ensure you get the best fit for your needs.
Grain Capacity
Grain capacity refers to the amount of hardness minerals a water softener can remove before it needs to regenerate. This is important because it determines how often the system will need to regenerate and how effectively it can handle your household's water usage. Grain capacities typically range from 20,000 to 80,000 grains. For smaller households with low water usage, a lower grain capacity (20,000-30,000) may be sufficient. Larger households or those with higher water usage may require a higher grain capacity (40,000-80,000) to ensure efficient operation and less frequent regeneration.
Regeneration Type
Regeneration type refers to the process by which the water softener cleans and recharges its resin beads. There are two main types: time-initiated and demand-initiated regeneration. Time-initiated systems regenerate at set intervals, regardless of water usage, which can be less efficient. Demand-initiated systems regenerate based on actual water usage, making them more efficient and cost-effective. If your household has varying water usage, a demand-initiated system may be more suitable, while a time-initiated system might be adequate for consistent, predictable usage.
Salt Efficiency
Salt efficiency measures how effectively a water softener uses salt during the regeneration process. This is important because higher salt efficiency means lower operating costs and less environmental impact. Salt efficiency is typically measured in grains of hardness removed per pound of salt used. Look for systems with higher salt efficiency ratings if you want to minimize salt usage and reduce maintenance costs. If environmental impact and cost are major concerns for you, prioritize models with higher salt efficiency.
Water Flow Rate
Water flow rate indicates how much water the softener can process per minute, which affects the water pressure in your home. This is crucial for ensuring that your household has adequate water pressure, especially during peak usage times. Flow rates are usually measured in gallons per minute (GPM). Smaller households may be fine with lower flow rates (5-10 GPM), while larger households or those with high water demands may need higher flow rates (15-20 GPM) to maintain consistent water pressure.
Resin Type
Resin type refers to the material used in the water softener to attract and remove hardness minerals. The most common types are standard resin and fine mesh resin. Standard resin is suitable for most households and provides effective softening. Fine mesh resin is better for homes with high iron content in the water, as it can better handle iron removal. If your water has high iron levels, consider a water softener with fine mesh resin to ensure optimal performance.
Size and Space Requirements
Size and space requirements refer to the physical dimensions of the water softener and the space needed for installation. This is important because you need to ensure the unit fits in the designated area in your home. Water softeners come in various sizes, so measure the available space and compare it with the dimensions of the models you're considering. If you have limited space, look for compact models that can fit comfortably without compromising performance.
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